A comparative study of detergents
Subtitle: with special reference to the teaching of the subject
By: by Ellen Beers McGowan.
Series: Teachers College, Columbia university. Contributions to education, no. 441; Contributions to education -- no. 441.
Publisher: Teachers College, Columbia University
Published: 1930
Place of publication: New York city
Language: eng
Number of pages: 125
Subjects: Soap.; Cleaning.
Other titles: Detergents, A comparative study of.
Notes: Published also as thesis (PH.D.) Columbia university.

Bibliography: p. 123-125.